PIFSC, Cetacean Survey, HITEC 2016, Cruise 1604, NOAA Pacific Islands Fisheries Science Center

Original provider: NOAA Pacific Islands Fisheries Science Center (PIFSC) Dataset credits: NOAA Pacific Islands Fisheries Science Center Abstract: The Hawaiian Islands Technology for the Ecology of Cetaceans (HI-TEC) survey was a shipboard line-transect survey within 50 nmi of the main Hawaiian Islands (28 June - 27 July 2016). The survey was broken into two legs. Leg 1 (28 June - 4 July) was dedicated to unmanned aerial system (UAS) flight test operations. Leg 2 (4-27 July) included surveys in both leeward and windward water of the islands including offshore seamounts. The ship had to divert from the study area (23-24 July) to avoid Tropical Storm Darby. There were 99 cetacean sightings during which there were 13 species identified and other unidentified dolphins, large whales, and beaked whales.原始提供方：美国国家海洋和大气管理局太平洋岛屿渔业科学中心（NOAA Pacific Islands Fisheries Science Center, PIFSC） 数据集致谢：美国国家海洋和大气管理局太平洋岛屿渔业科学中心 摘要：夏威夷群岛鲸类生态技术（HI-TEC）调查为2016年6月28日至7月27日期间，在夏威夷主群岛周边50海里范围内开展的船舶航线线样调查。本次调查分为两个航段：航段1（6月28日至7月4日）专门用于无人机系统（UAS）飞行测试作业；航段2（7月4日至7月27日）覆盖了群岛背风与向风海域，包括近海海山。调查船舶曾于7月23日至24日偏离研究区域，以规避热带风暴达比（Tropical Storm Darby）。本次调查共记录99次鲸类目击事件，涉及13个已鉴定物种，以及其他未鉴定的海豚、大型鲸类和喙鲸。